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Buy Directly
from the Source.

Born in Botswana.

Our Story

Dalumi Group is a leading global family-owned diamond company, renowned for its commitment to quality, reliability, and integrity. 

With a factory in Botswana and offices in key locations including New York, Los Angeles, Hong Kong, and India, Dalumi specializes in manufacturing, polishing, and marketing finest quality natural diamonds and diamond jewelry globally.

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Dalumi transforms rough diamonds into brilliance with integrity and excellence. Ethically sourced and globally renowned.

Company
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Discover Dalumi’s legacy of excellence — from humble beginnings in 1960 to global leadership in yellow diamonds, built on integrity, innovation, and a timeless family vision.

Heritage
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Rooted in honesty, trust, and excellence, Dalumi's values shape every diamond — a reflection of ethical craftsmanship, transparent relationships, and a legacy built on integrity.

Values
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Committed to ethical sourcing and environmental care, we innovate to protect nature for future generations.

Sustainability
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Dalumi empowers communities through ethical sourcing, local employment, and impact — turning each diamond into a symbol of dignity, purpose, and shared prosperity.

Community

Experience

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Customer Service

Fast Shipping​

Best Quality

Ethic Assurance

Sustainability

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